From: Hou Tao <hout...@huawei.com>
[ Upstream commit e7eea44eefbdd5f0345a0a8b80a3ca1c21030d06 ]
Else there will be memory leak if alloc_disk() fails.
Fixes: 6a27b656fc02 ("block: virtio-blk: support multi virt queues per
virtio-blk device")
Signed-off-by: Hou Tao <hout...@huawei.com>
Reviewed-by: Stefano Garzarella <sgarz...@redhat.com>
Reviewed-by: Ming Lei <ming....@redhat.com>
Signed-off-by: Jens Axboe <ax...@kernel.dk>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/block/virtio_blk.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 0cf2fe2902307..c1de270046bfe 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -990,6 +990,7 @@ static int virtblk_probe(struct virtio_device *vdev)
put_disk(vblk->disk);
out_free_vq:
vdev->config->del_vqs(vdev);
+ kfree(vblk->vqs);
out_free_vblk:
kfree(vblk);
out_free_index:
--
2.25.1
